
Bronny James continues to deal with the consequences of his 2023 cardiac arrest, which has significantly affected his athletic development. In a recent interview with ESPN’s Dave McMenamin, Bronny disclosed that his immune system remains compromised, resulting in frequent illnesses that have hampered his training and slowed his recovery.
Impact of Cardiac Arrest on Bronny’s Immune System and Training
Bronny explained the ongoing health challenges, saying,
“I get kind of sick easier now,”
and added,
“Which is kind of weird, but I think it messed with my immune system a little bit. So, I would have times where I have to sit out, and that conditioning that I’m working on just goes away in that week of me being out.”
These recurring bouts of illness have forced him to miss workouts and caused setbacks in rebuilding his fitness.
These health issues even influenced Bronny’s debut at the NBA Summer League, where he missed important workouts and sat out the opening game of the California Classic held in San Francisco. Despite these hurdles, the Los Angeles Lakers remain optimistic about his recovery, acknowledging that healing after such a serious medical event requires patience and time.
Cardiac Arrest Incident and Its Aftermath Before NBA Career
The cardiac arrest happened before Bronny entered the NBA, just as he was preparing to begin his college career with the USC Trojans. It was a sudden and alarming event, as Bronny collapsed during practice without any prior warning signs. After being hospitalized, doctors diagnosed him with a congenital heart defect that caused the emergency.
Though several years have passed since that critical moment, Bronny still faces lingering difficulties that affect his performance and athletic progress. His college experience was disrupted, placing him at a disadvantage compared to many peers who could build their skills without such health interruptions. Consequently, Bronny’s entry into the NBA came with added challenges, having had less time to compete and develop fully.

Progress and Performance During Bronny’s Rookie Season
Despite the adversity, Bronny has demonstrated moments of promise in his first NBA season. He has made history alongside his father, LeBron James, as part of the only father-son pair to both play in the league. Over 27 games with the Lakers, his averages include 2.3 points, 0.7 rebounds, and 0.8 assists per contest. His time has been split between the NBA and the G-League, balancing game experience with learning from veteran teammates.
As Bronny continues to regain strength and adjust to the league’s demands, early signs indicate steady improvement. Throughout the offseason, he showcased flashes of skill while sharing insights into his winning mindset, focusing on growth and adapting to professional basketball’s challenges.
Outlook for Bronny James in the Coming Season
At just 20 years old, Bronny is fully aware of the uphill battle ahead and is committed to securing his future in the NBA. His game remains raw, but the upcoming season promises expanded opportunities, including more playing time and chances to refine his abilities. Each practice, game minute, and obstacle overcome adds to a narrative of resilience and steady advancement.
While his start in the league has not been spectacular statistically, Bronny’s dedication and poise have earned growing respect within the organization and beyond. With ongoing medical support and a clearer understanding of his physical limits, he is laying a durable foundation for long-term success. As he prepares for his second year, the focus remains on continuous improvement and overcoming health challenges—building a career one step at a time.